The 330881-28-06-155-03-02 is similar to our 31000/32000 Proximity Probe Housing Assemblies. The assembly offers the same advantages and features as the 31000 and 32000 housings for accessing and externally adjusting proximity probes.
Integrated Assembly
Hermetically Sealed
Hazardous Location Approved
However, the housing cover of the PROXPAC XL Assembly also contains its own 3300 XL Proximitor sensor. This design makes the PROXPAC XL Assembly a completely self-contained proximity probe system, and eliminates the need for an extension cable between the probe and its associated Proximitor sensor. It also eliminates the need for a separate Proximitor housing, as the field wiring connects directly between the monitors and PROXPAC XL Assemblies.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Oil & Gas
Monitors vibration and shaft position on pumps, compressors and turbines in upstream and downstream operations. Complies with API 670 for machinery protection in hazardous process areas.
Power Generation
Applied to steam turbines, gas turbines and generators for continuous position and vibration monitoring. Ensures stable operation and early fault detection in critical power equipment.
Petrochemical
Used on centrifugal compressors, extruders and process pumps in chemical and refining facilities. Performs reliable non-contact measurement in high-temperature and corrosive environments.
Marine
Deployed in large marine engines, turbochargers and propulsion systems for rotating equipment monitoring. Delivers stable signals in harsh marine environments with vibration and humidity.
Mining & Metals
Protects crushers, mills and heavy drive systems in mining and steel production. Provides accurate vibration data for heavy machinery under high shock and load conditions.
Aerospace
Used in aero-engine test benches and ground support equipment for precision measurement. Supports high-speed rotating machinery monitoring with stable and interference-resistant output.
Installation and commissioning of this PROXPAC proximity transducer assembly must follow Bently Nevada published engineering specifications to ensure measurement accuracy and operational reliability. Field wiring shall be routed and supported properly to prevent mechanical strain, sharp bends, or exposure to excessive temperatures and electromagnetic interference that may degrade signal performance. Before system startup, inspect the hermetic seal and electrical connections for integrity; any damage or contamination must be corrected prior to energization.
This assembly is certified for hazardous locations, and all installation procedures shall comply with relevant national electrical codes and industry standards for safe operation in explosive atmospheres. Periodic visual inspection of the housing, connector, and sealing elements is recommended to maintain long‑term performance in severe industrial conditions.
What is the product type of model 330881-28-06-155-03-02?
It is a PROXPAC integrated proximity transducer assembly for non-contact vibration and position measurement, combining probe, cable and connector in one sealed unit.
What are the key structural features of model 330881-28-06-155-03-02?
It features hermetically sealed construction, integral cable, and armored shielding for mechanical protection, ensuring stable signal in harsh industrial environments.
What is the measurement principle and main application of model 330881-28-06-155-03-02?
It uses eddy current principle to measure distance to conductive targets, for static position and dynamic vibration monitoring on rotating machinery.
Does model 330881-28-06-155-03-02 support hazardous area installation?
Yes, it holds ATEX, IECEx, and CSA hazardous location approvals for use in classified explosive atmospheres.
What environmental ratings apply to model 330881-28-06-155-03-02?
It is rated for wide temperature operation and ingress protection, with sealed design to resist moisture, dust and oil for long-term reliability.
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